Re: x86/fpu: Don't export __kernel_fpu_{begin,end}()
From: Hutter, Tony
Date: Thu Jan 10 2019 - 12:42:41 EST
> But since when did out-of-tree modules use __kernel_fpu_begin? It's an
> x86-only thing, and shouldn't really be used by anyone, right?
ZFS on Linux uses it for checksums. Its removal is currently breaking ZFS builds against 5.0:
https://github.com/zfsonlinux/zfs/issues/8259#issuecomment-452902510